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OSG WXL-Coated Cobalt Extended-Length Drill Bit - Chip-Clearing Cobalt Extended-Length Drill Bits
OSGChip-Clearing Cobalt Extended-Length Drill Bits

OSG WXL-Coated Cobalt Extended-Length Drill Bit

The OSG Extra Long Drill Bit (15/64") is a WXL-Coated Cobalt chip-clearing extended-length drill bit with a 200 mm overall length, 120° X-Thinning Point, and a 0.2344 specification (MPN 17521011).

SKU 3G-OTH-196463

Brand
OSG
Item
WXL-Coated Cobalt Extended-Length Drill Bit
Part Number
17521011
Category
Chip-Clearing Cobalt Extended-Length Drill Bits
Available to Order
Also known as:17521011OSG
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Technical Specifications

OSG
Manufacturer Part Number
17521011
Type
WXL-Coated Cobalt
Overall Lg
200 mm
X-Thinning Point
120°

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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The OSG Extra Long Drill Bit (15/64") is a WXL-Coated Cobalt chip-clearing extended-length drill bit with a 200 mm overall length, 120° X-Thinning Point, and a 0.2344 specification (MPN 17521011).

Frequently Asked Questions

What is the OSG Extra Long Drill Bit 17521011 used for?

The OSG Extra Long Drill Bit 17521011 is designed for deep-hole drilling in tough materials. Its 200 mm overall length and WXL-coated cobalt construction provide heat resistance and chip clearance, making it suitable for industrial machining, tool and die making, and maintenance applications where extended reach is required.

What are the specifications of the OSG Extra Long Drill Bit 17521011?

This OSG drill bit has a 15/64" (0.2344 inch) diameter, 200 mm overall length, and a 120° X-thinning point. It features a WXL-coated cobalt construction for durability and heat resistance. The manufacturer part number is 17521011, and it is classified as a chip-clearing cobalt extended-length drill bit.

Where to buy the OSG Extra Long Drill Bit 17521011 worldwide?

3G Electric supplies the OSG Extra Long Drill Bit 17521011 to customers worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this precision tool to any country.

How to select the correct OSG Extra Long Drill Bit for deep-hole drilling?

Select an OSG extra long drill bit based on hole depth, material hardness, and required finish. For deep holes, choose a bit with sufficient flute length for chip evacuation, like the 200 mm overall length model. The 120° X-thinning point reduces thrust, while WXL-coated cobalt handles high temperatures in stainless steel or hardened alloys.

Used in

Common applications for OSG
Aerospace — OSG STI taps for installing helical wire thread inserts in aluminum components
Automotive — OSG spiral-point taps for through-hole threading in engine blocks and transmission cases
General machining — OSG spiral-flute taps for blind-hole threading in steel and stainless steel parts
Heavy equipment repair — OSG thread-forming taps for creating threads in ductile iron and steel castings
Precision manufacturing — OSG solid carbide chucking reamers for finishing holes in hydraulic manifolds
Die and mold — OSG coolant-through solid carbide drills for deep-hole drilling in tool steels
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OSG Products

3G Electric supplies OSG chip-clearing cobalt extended-length drill bits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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This chip-clearing cobalt extended-length drill bit features a WXL coating for heat resistance and wear protection. With a 230 mm overall length and 120° X-thinning point, it is suited for deep-hole drilling applications requiring extended reach and efficient chip evacuation
OSG
This chip-clearing cobalt extended-length drill bit features a WXL coating for heat resistance and wear protection. With a 230 mm overall length and 120° X-thinning point, it is suited for deep-hole drilling applications requiring extended reach and efficient chip evacuation

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